Yesterday, while playing a game, my NVIDIA card fell off the bus. This has happened once before, and I though it was a one-off thing, but apparently not. The problem “fixes” itself if I turn off the laptop, then unplug and replug it, but that’s obviously not desirable. I’m not sure if this is because my graphics card is defective or my driver is incompatible, so I flashed my BIOS to the latest version and tried to run glmark2 for an idea of what’s going on. It segfaulted, and the card fell off the bus again.
glmark2:
=======================================================
glmark2 2021.12
=======================================================
OpenGL Information
GL_VENDOR: NVIDIA Corporation
GL_RENDERER: NVIDIA GeForce RTX 2060 with Max-Q Design/PCIe/SSE2
GL_VERSION: 4.6.0 NVIDIA 470.103.01
=======================================================
[build] use-vbo=false: FPS: 2190 FrameTime: 0.457 ms
[build] use-vbo=true: FPS: 2663 FrameTime: 0.376 ms
[texture] texture-filter=nearest: FPS: 2584 FrameTime: 0.387 ms
[texture] texture-filter=linear: FPS: 2474 FrameTime: 0.404 ms
[texture] texture-filter=mipmap: FPS: 2636 FrameTime: 0.379 ms
[shading] shading=gouraud: FPS: 2648 FrameTime: 0.378 ms
[shading] shading=blinn-phong-inf: FPS: 2645 FrameTime: 0.378 ms
[shading] shading=phong: FPS: 2638 FrameTime: 0.379 ms
[shading] shading=cel: FPS: 2642 FrameTime: 0.379 ms
[bump] bump-render=high-poly: FPS: 2555 FrameTime: 0.391 ms
[bump] bump-render=normals: FPS: 2688 FrameTime: 0.372 ms
[bump] bump-render=height: FPS: 2690 FrameTime: 0.372 ms
[effect2d] kernel=0,1,0;1,-4,1;0,1,0;: FPS: 2542 FrameTime: 0.393 ms
[effect2d] kernel=1,1,1,1,1;1,1,1,1,1;1,1,1,1,1;: FPS: 2376 FrameTime: 0.421 ms
[pulsar] light=false:quads=5:texture=false: FPS: 2615 FrameTime: 0.382 ms
[desktop] blur-radius=5:effect=blur:passes=1:separable=true:windows=4: FPS: 2070 FrameTime: 0.483 ms
[desktop] effect=shadow:windows=4: FPS: 2465 FrameTime: 0.406 ms
[buffer] columns=200:interleave=false:update-dispersion=0.9:update-fraction=0.5:update-method=map: FPS: 1185 FrameTime: 0.844 ms
[buffer] columns=200:interleave=false:update-dispersion=0.9:update-fraction=0.5:update-method=subdata: FPS: 1472 FrameTime: 0.679 ms
[buffer] columns=200:interleave=true:update-dispersion=0.9:update-fraction=0.5:update-method=map: FPS: 1333 FrameTime: 0.750 ms
[ideas] speed=duration: FPS: 2587 FrameTime: 0.387 ms
[jellyfish] <default>: FPS: 84 FrameTime: 11.905 ms
[terrain] <default>:
/usr/bin/prime-run: line 2: 2299 Segmentation fault (core dumped) __NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only __GLX_VENDOR_LIBRARY_NAME=nvidia "$@"
inxi:
System:
Kernel: 5.16.5-1-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0
Desktop: KDE Plasma 5.23.5 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM
Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Laptop System: Dell product: XPS 17 9700 v: N/A
serial: <superuser required> Chassis: type: 10 serial: <superuser required>
Mobo: Dell model: 0P1CHN v: A00 serial: <superuser required> UEFI: Dell
v: 1.12.0 date: 12/08/2021
Battery:
ID-1: BAT0 charge: 38.4 Wh (51.2%) condition: 75.0/95.1 Wh (78.9%)
volts: 11.5 min: 11.4 model: BYD DELL F8CPG05 type: Li-poly
serial: <filter> status: N/A
Memory:
RAM: total: 62.55 GiB used: 6.8 GiB (10.9%)
RAM Report:
permissions: Unable to run dmidecode. Root privileges required.
CPU:
Info: 8-core model: Intel Core i7-10875H bits: 64 type: MT MCP smt: enabled
arch: Comet Lake rev: 2 cache: L1: 512 KiB L2: 2 MiB L3: 16 MiB
Speed (MHz): avg: 3223 high: 3500 min/max: 800/5100 cores: 1: 2027
2: 2914 3: 3360 4: 3301 5: 3300 6: 3369 7: 3500 8: 3463 9: 3500 10: 3500
11: 3200 12: 3200 13: 3200 14: 3202 15: 3206 16: 3327 bogomips: 73625
Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat
arch_capabilities arch_perfmon art avx avx2 bmi1 bmi2 bts clflush
clflushopt cmov constant_tsc cpuid cpuid_fault cx16 cx8 de ds_cpl dtes64
dtherm dts epb ept ept_ad erms est f16c flexpriority flush_l1d fma fpu
fsgsbase fxsr ht hwp hwp_act_window hwp_epp hwp_notify ibpb ibrs
ibrs_enhanced ida intel_pt invpcid invpcid_single lahf_lm lm mca mce
md_clear mmx monitor movbe mpx msr mtrr nonstop_tsc nopl nx ospke pae pat
pbe pcid pclmulqdq pdcm pdpe1gb pebs pge pku pln pni popcnt pse pse36 pts
rdrand rdseed rdtscp rep_good sdbg sep smap smep smx ss ssbd sse sse2
sse4_1 sse4_2 ssse3 stibp syscall tm tm2 tpr_shadow tsc tsc_adjust
tsc_deadline_timer vme vmx vnmi vpid x2apic xgetbv1 xsave xsavec xsaveopt
xsaves xtopology xtpr
Graphics:
Device-1: Intel CometLake-H GT2 [UHD Graphics] vendor: Dell driver: i915
v: kernel bus-ID: 00:02.0 chip-ID: 8086:9bc4 class-ID: 0300
Device-2: NVIDIA TU106M [GeForce RTX 2060 Max-Q] driver: nvidia
v: 510.47.03 bus-ID: 01:00.0 chip-ID: 10de:1f12 class-ID: 0300
Device-3: Realtek Integrated_Webcam_HD type: USB driver: uvcvideo
bus-ID: 1-5:3 chip-ID: 0bda:5510 class-ID: fe01 serial: <filter>
Display: x11 server: X.Org 1.21.1.3 compositor: kwin_x11 driver:
loaded: modesetting,nvidia alternate: fbdev,nouveau,nv,vesa
resolution: 3840x2400~60Hz s-dpi: 96
OpenGL: renderer: Mesa Intel UHD Graphics (CML GT2) v: 4.6 Mesa 21.3.5
direct render: Yes
Audio:
Device-1: Intel Comet Lake PCH cAVS vendor: Dell
driver: sof-audio-pci-intel-cnl bus-ID: 00:1f.3 chip-ID: 8086:06c8
class-ID: 0401
Device-2: NVIDIA TU106 High Definition Audio driver: snd_hda_intel
v: kernel bus-ID: 01:00.1 chip-ID: 10de:10f9 class-ID: 0403
Sound Server-1: ALSA v: k5.16.5-1-MANJARO running: yes
Sound Server-2: JACK v: 1.9.20 running: no
Sound Server-3: PulseAudio v: 15.0 running: yes
Sound Server-4: PipeWire v: 0.3.45 running: yes
Network:
Device-1: Intel Comet Lake PCH CNVi WiFi vendor: Rivet Networks
driver: iwlwifi v: kernel bus-ID: 00:14.3 chip-ID: 8086:06f0 class-ID: 0280
IF: wlp0s20f3 state: up mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> type: noprefixroute scope: link
WAN IP: <filter>
Bluetooth:
Device-1: Intel AX201 Bluetooth type: USB driver: btusb v: 0.8
bus-ID: 1-14:5 chip-ID: 8087:0026 class-ID: e001
Report: rfkill ID: hci0 rfk-id: 1 state: up address: see --recommends
Logical:
Message: No logical block device data found.
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 1.86 TiB used: 166.25 GiB (8.7%)
ID-1: /dev/nvme0n1 vendor: KIOXIA model: KXG60PNV2T04 NVMe 2048GB
size: 1.86 TiB speed: 31.6 Gb/s lanes: 4 type: SSD serial: <filter>
rev: 10704103 temp: 37.9 C scheme: GPT
Message: No optical or floppy data found.
Partition:
ID-1: / size: 62 GiB used: 22.65 GiB (36.5%) fs: ext4 dev: /dev/nvme0n1p2
label: N/A uuid: 9f1e15e1-145d-4d25-94c0-790195da9733
ID-2: /boot/efi size: 299.4 MiB used: 284 KiB (0.1%) fs: vfat
dev: /dev/nvme0n1p1 label: N/A uuid: 171C-1D25
ID-3: /home size: 1.7 TiB used: 143.6 GiB (8.2%) fs: ext4
dev: /dev/nvme0n1p4 label: N/A uuid: 506c3555-822e-46ef-a7dc-98ca405e9829
Swap:
ID-1: swap-1 type: partition size: 68.79 GiB used: 0 KiB (0.0%)
priority: -2 dev: /dev/nvme0n1p3 label: N/A
uuid: fa82d1d0-7ccf-47e6-a1a6-c3925f8deafe
Unmounted:
Message: No unmounted partitions found.
USB:
Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 16 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 1-1:2 info: Shenzhen Goodix FingerPrint type: <vendor specific>
driver: N/A interfaces: 1 rev: 2.0 speed: 12 Mb/s power: 100mA
chip-ID: 27c6:533c class-ID: ff00
Device-2: 1-5:3 info: Realtek Integrated_Webcam_HD type: Video
driver: uvcvideo interfaces: 5 rev: 2.0 speed: 480 Mb/s power: 500mA
chip-ID: 0bda:5510 class-ID: fe01 serial: <filter>
Device-3: 1-8:4 info: USB OPTICAL MOUSE type: Mouse
driver: hid-generic,usbhid interfaces: 1 rev: 1.1 speed: 1.5 Mb/s
power: 100mA chip-ID: 30fa:0400 class-ID: 0301
Device-4: 1-14:5 info: Intel AX201 Bluetooth type: Bluetooth
driver: btusb interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 100mA
chip-ID: 8087:0026 class-ID: e001
Hub-2: 2-0:1 info: Super-speed hub ports: 10 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-3: 5-0:1 info: Hi-speed hub with single TT ports: 2 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Hub-4: 6-0:1 info: Super-speed hub ports: 2 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-5: 7-0:1 info: Hi-speed hub with single TT ports: 2 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Hub-6: 8-0:1 info: Super-speed hub ports: 2 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
System Temperatures: cpu: N/A pch: 70.0 C mobo: N/A
Fan Speeds (RPM): cpu: 0 fan-2: 0
Info:
Processes: 359 Uptime: 1d 1h 34m wakeups: 11485 Init: systemd v: 250
Compilers: gcc: 11.1.0 clang: 13.0.0 Packages: 1607 pacman: 1603 snap: 4
Shell: Zsh v: 5.8 default: Bash v: 5.1.16 running-in: konsole inxi: 3.3.12
journalctl, starting at the crash:
Feb 10 23:07:03 zehuan-xps179700 kernel: NVRM: GPU at PCI:0000:01:00: GPU-16616b24-aa18-fe87-ded5-cf73ea46c8ec
Feb 10 23:07:03 zehuan-xps179700 kernel: NVRM: Xid (PCI:0000:01:00): 79, pid=127292, GPU has fallen off the bus.
Feb 10 23:07:03 zehuan-xps179700 kernel: NVRM: GPU 0000:01:00.0: GPU has fallen off the bus.
Feb 10 23:07:03 zehuan-xps179700 kernel: [133B blob data]
Feb 10 23:07:03 zehuan-xps179700 kernel: NVRM: A GPU crash dump has been created. If possible, please run
NVRM: nvidia-bug-report.sh as root to collect this data before
NVRM: the NVIDIA kernel module is unloaded.
Feb 10 23:07:03 zehuan-xps179700 audit[127292]: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=2 subj==unconfined pid=127292 comm="glmark2" exe="/usr/bin/glmark2" sig=11 res=1
Feb 10 23:07:03 zehuan-xps179700 kernel: glmark2[127292]: segfault at 4 ip 00007fec5c3c291d sp 00007ffc25a0a400 error 4 in libnvidia-glcore.so.510.47.03[7fec5b8ee000+128c000]
Feb 10 23:07:03 zehuan-xps179700 kernel: Code: bf 01 05 00 00 31 c0 e9 e1 0e 08 00 90 48 89 df 5b e9 c7 26 1a 00 0f 1f 80 00 00 00 00 83 ff 0f 53 77 7a 48 8b 05 fb ab 74 01 <44> 8b 46 04 8b 4e 08 8b 36 64 48 8b 18 89 f8 48 8d 90 71 4c 00 00
Feb 10 23:07:03 zehuan-xps179700 kernel: audit: type=1701 audit(1644563223.357:172): auid=1000 uid=1000 gid=1000 ses=2 subj==unconfined pid=127292 comm="glmark2" exe="/usr/bin/glmark2" sig=11 res=1
Feb 10 23:07:03 zehuan-xps179700 systemd[1]: Created slice Slice /system/systemd-coredump.
Feb 10 23:07:03 zehuan-xps179700 audit: BPF prog-id=28 op=LOAD
Feb 10 23:07:03 zehuan-xps179700 audit: BPF prog-id=29 op=LOAD
Feb 10 23:07:03 zehuan-xps179700 audit: BPF prog-id=30 op=LOAD
Feb 10 23:07:03 zehuan-xps179700 systemd[1]: Started Process Core Dump (PID 127746/UID 0).
Feb 10 23:07:03 zehuan-xps179700 audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-coredump@0-127746-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Feb 10 23:07:03 zehuan-xps179700 kernel: audit: type=1334 audit(1644563223.364:173): prog-id=28 op=LOAD
Feb 10 23:07:03 zehuan-xps179700 kernel: audit: type=1334 audit(1644563223.364:174): prog-id=29 op=LOAD
Feb 10 23:07:03 zehuan-xps179700 kernel: audit: type=1334 audit(1644563223.364:175): prog-id=30 op=LOAD
Feb 10 23:07:03 zehuan-xps179700 kernel: audit: type=1130 audit(1644563223.364:176): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-coredump@0-127746-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Feb 10 23:07:03 zehuan-xps179700 systemd-coredump[127747]: Process 127292 (glmark2) of user 1000 dumped core.
Module linux-vdso.so.1 with build-id 746c3ffd35ceac4ebd2f3b4b2ff8c3341c263d4b
Module libxcb-sync.so.1 with build-id dda14591103b01b1311906053bf1ca9e82ade35c
Module libxcb-present.so.0 with build-id 68f5465258750e2397b1333b3ffc01ee33caa4e1
Module libxcb-dri3.so.0 with build-id 9407a2480e09dc5a1dd9d9a0652fa8d32b328c91
Module libX11-xcb.so.1 with build-id 0db4f94d8ae31b8dc9a83f825a9171656f1e532c
Module libdrm.so.2 with build-id 457a1a1bd25f1d5541a10d3f16c5dc1440d77c7d
Module libxcb-glx.so.0 with build-id 8ad115382ad874165523dc5b4488c99d73bbc3c4
Module librt.so.1 with build-id 75484da2d6f1515189eefa076e0a40328834cd16
Module libpthread.so.0 with build-id 07c8f95b4f3251d08550217ad8a1f31066229996
Module libXext.so.6 with build-id d70f24beb4fad748d6becffdcc13e51be0a2ebfa
Module libnvidia-glcore.so.510.47.03 with build-id e41d11a12fa54ec73f80b2b39fbc7dce9af7de52
Module libnvidia-tls.so.510.47.03 with build-id 06b381d46fe9a5306b57616a0faece3e7ec0292a
Module libnvidia-glsi.so.510.47.03 with build-id 495215b6646c229e97412d5e37067e365d9072b1
Module libGLX_nvidia.so.0 with build-id 60c12febdbd7e2e3c5bf5b4eec9a14b1bafa37eb
Module libGLX.so.0 with build-id 2a08836c6e6126ce9ff4496b6aacaf29ae9b4e7b
Module libGLdispatch.so.0 with build-id 501765b3a78d668860fa54229b18107473aeda4c
Module libGL.so with build-id 912ac4f37a9fa2d5abcf7a9088c9983cfe46f12a
Module libXdmcp.so.6 with build-id 8ca0792d23c8b8b4c0864297512349292bea5955
Module libXau.so.6 with build-id 1c67764663e07bec24d8951e5fd93f4d165979ff
Module libxcb.so.1 with build-id 0d1ef11740a5daad2ee331e812a51aa6574af222
Module libz.so.1 with build-id 0c1459c56513efd5d53eb3868290e9afee6a6a26
Module ld-linux-x86-64.so.2 with build-id 040cc3dd10461562f177df39e3be2f3704258c3c
Module libc.so.6 with build-id 4b406737057708c0e4c642345a703c47a61c73dc
Module libgcc_s.so.1 with build-id 7f8508bb914546ada778809b64b99d234337d835
Module libm.so.6 with build-id 2b8fd1f869ecab4e0b55e92f2f151897f6818acf
Module libstdc++.so.6 with build-id 9b5eeeb149bf3c4efe787fb398b44f00507aec87
Module libX11.so.6 with build-id 5ba5798d193c0065014b8c6252a0678671c8d478
Module libpng16.so.16 with build-id 2dc0bce07f199bf983c07a05fb95a6f4af83a9b3
Module libjpeg.so.8 with build-id 879ca18a2f58c25d77ba881db3a44a5676ef6c7d
Module libdl.so.2 with build-id 5abc547e7b0949f89f3c0e21ab0c8331a7440a8a
Module glmark2 with build-id 3e328d3d4f5c112ac17662a59f09250a68063f01
Stack trace of thread 127292:
#0 0x00007fec5c3c291d n/a (libnvidia-glcore.so.510.47.03 + 0xad491d)
#1 0x00007fec5c640a18 n/a (libnvidia-glcore.so.510.47.03 + 0xd52a18)
#2 0x00007fec5c538cbf n/a (libnvidia-glcore.so.510.47.03 + 0xc4acbf)
#3 0x00007fec5c53910f n/a (libnvidia-glcore.so.510.47.03 + 0xc4b10f)
#4 0x00007fec5c5478e8 n/a (libnvidia-glcore.so.510.47.03 + 0xc598e8)
#5 0x00005603f2c975be n/a (glmark2 + 0x685be)
#6 0x00005603f2c883f6 n/a (glmark2 + 0x593f6)
#7 0x00005603f2c8766d n/a (glmark2 + 0x5866d)
#8 0x00005603f2c8770d n/a (glmark2 + 0x5870d)
#9 0x00005603f2c4801c n/a (glmark2 + 0x1901c)
#10 0x00005603f2c4d74a n/a (glmark2 + 0x1e74a)
#11 0x00005603f2c3e4ec n/a (glmark2 + 0xf4ec)
#12 0x00007fec5e56ab25 __libc_start_main (libc.so.6 + 0x27b25)
#13 0x00005603f2c3fdbe n/a (glmark2 + 0x10dbe)
ELF object binary architecture: AMD x86-64
Feb 10 23:07:03 zehuan-xps179700 systemd[1]: systemd-coredump@0-127746-0.service: Deactivated successfully.
Feb 10 23:07:03 zehuan-xps179700 audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-coredump@0-127746-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Feb 10 23:07:03 zehuan-xps179700 kernel: audit: type=1131 audit(1644563223.893:177): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-coredump@0-127746-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Feb 10 23:07:03 zehuan-xps179700 kwin_x11[1618]: qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 51795, resource id: 60817410, major code: 15 (QueryTree), minor code: 0
Feb 10 23:07:04 zehuan-xps179700 audit: BPF prog-id=0 op=UNLOAD
Feb 10 23:07:04 zehuan-xps179700 audit: BPF prog-id=0 op=UNLOAD
Feb 10 23:07:04 zehuan-xps179700 audit: BPF prog-id=0 op=UNLOAD
Feb 10 23:07:04 zehuan-xps179700 kernel: audit: type=1334 audit(1644563224.023:178): prog-id=0 op=UNLOAD
Feb 10 23:07:04 zehuan-xps179700 kernel: audit: type=1334 audit(1644563224.023:179): prog-id=0 op=UNLOAD
Feb 10 23:07:04 zehuan-xps179700 kernel: audit: type=1334 audit(1644563224.023:180): prog-id=0 op=UNLOAD
Feb 10 23:09:39 zehuan-xps179700 rtkit-daemon[1801]: Supervising 4 threads of 3 processes of 1 users.
Feb 10 23:09:39 zehuan-xps179700 rtkit-daemon[1801]: Supervising 4 threads of 3 processes of 1 users.
Feb 10 23:09:52 zehuan-xps179700 rtkit-daemon[1801]: Supervising 4 threads of 3 processes of 1 users.
Feb 10 23:09:52 zehuan-xps179700 rtkit-daemon[1801]: Supervising 4 threads of 3 processes of 1 users.
Feb 10 23:10:03 zehuan-xps179700 rtkit-daemon[1801]: Supervising 4 threads of 3 processes of 1 users.
Feb 10 23:10:03 zehuan-xps179700 rtkit-daemon[1801]: Supervising 4 threads of 3 processes of 1 users.
Feb 10 23:10:07 zehuan-xps179700 rtkit-daemon[1801]: Supervising 4 threads of 3 processes of 1 users.
Feb 10 23:10:07 zehuan-xps179700 rtkit-daemon[1801]: Supervising 4 threads of 3 processes of 1 users.
Feb 10 23:10:07 zehuan-xps179700 rtkit-daemon[1801]: Supervising 4 threads of 3 processes of 1 users.
Feb 10 23:10:07 zehuan-xps179700 rtkit-daemon[1801]: Supervising 4 threads of 3 processes of 1 users.
Feb 10 23:10:07 zehuan-xps179700 rtkit-daemon[1801]: Successfully made thread 128249 of process 127146 owned by '1000' RT at priority 10.
Feb 10 23:10:07 zehuan-xps179700 rtkit-daemon[1801]: Supervising 5 threads of 4 processes of 1 users.
Feb 10 23:10:21 zehuan-xps179700 rtkit-daemon[1801]: Supervising 5 threads of 4 processes of 1 users.
Feb 10 23:10:21 zehuan-xps179700 rtkit-daemon[1801]: Supervising 5 threads of 4 processes of 1 users.
Feb 10 23:10:30 zehuan-xps179700 rtkit-daemon[1801]: Supervising 5 threads of 4 processes of 1 users.
Feb 10 23:10:30 zehuan-xps179700 rtkit-daemon[1801]: Supervising 5 threads of 4 processes of 1 users.